hxxps://pub-75bfcda9f3b14d7c9b7e884fc7c45d2d[.]r2[.]dev/accountsupp[.]html

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
30/08/2023, 12:38

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General

Target

https://pub-75bfcda9f3b14d7c9b7e884fc7c45d2d.r2.dev/accountsupp.html

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3768	msedge.exe
3768	msedge.exe
4108	msedge.exe
4108	msedge.exe
396	identity_helper.exe
396	identity_helper.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe
4804	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe
4108	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 32	4108	msedge.exe	83
PID 4108 wrote to memory of 32	4108	msedge.exe	83
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 1760	4108	msedge.exe	84
PID 4108 wrote to memory of 3768	4108	msedge.exe	85
PID 4108 wrote to memory of 3768	4108	msedge.exe	85
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86
PID 4108 wrote to memory of 2148	4108	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://pub-75bfcda9f3b14d7c9b7e884fc7c45d2d.r2.dev/accountsupp.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8d5ae46f8,0x7ff8d5ae4708,0x7ff8d5ae4718
  2⤵
  PID:32
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:1760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3388 /prefetch:1
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3380 /prefetch:1
  2⤵
  PID:2740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5148 /prefetch:1
  2⤵
  PID:4416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5172 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:8
  2⤵
  PID:3548
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3480 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5684 /prefetch:1
  2⤵
  PID:3236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,13974141965501565197,1464184468625771233,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3036 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
70e2e6954b953053c0c4f3b6e6ad9330

SHA1
cb61ba67b3bffa1d833bb85cc9547669ec46f62f

SHA256
f6e770a3b88ad3fda592419b6c00553bdadc50d5fb466ef872271389977f2ab4

SHA512
eeacb0e62f68f56285f7605963ca9bb82f542d4e2ccc323266c08c9990cecdebd574e1ab304ae08ea8c6c94c50683180f83562f972e92799ebbcfcd8f503fb5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
188B

MD5
e59642153b925388090eaf95d2e15caf

SHA1
aff366ad29eef9c2afbf243e60c02f8c1f6678b0

SHA256
b5b14f4bd473514a2fbee3bda19037aa8ada0d7361cc517d98603ffa18a36b81

SHA512
2373edc5f1f2018341b567371e4112620fb0597a801722c36fbd6fb0761c5e746c219321064feaae1cf39bbb45697ba4686f398e9f9f4c2f3075783cde1d40b1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
25495a58be465d5a5e4c04e5f3c170c4

SHA1
02d0014e5c41271177cdb5fd793ee50f1624cc91

SHA256
a951862ce90a272670e828e52d17465a92727a15a8c08ef39f187f5a23273cce

SHA512
6c5869aefb78b7ba5fb16bc8559290100427b5325db1f1d036a17a93178994cfd7211064090c8189943c958973c5a3202c5df5c21eadd4a0c67c3d64b726b669

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
048cacd7615ae5d189f5c9cf956ee7ed

SHA1
350b852887e38742533237c3a0896727cd41ce8a

SHA256
53344784d9e1b29c8eb4dd839f484e78d3ecb689441207fce9951a138eaecccd

SHA512
8ddec73851669ad54cd0e0eaae04271b1acd1e65a60ccc1710b864eccda08b6bcab9219caf08069aeb2a7d5912b5eb6e6cc439728648d6a613705849c928775b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
5a478f1e08816969e8214f982850b754

SHA1
1cf5e7192f3c6e31c7e27b6cb34ebf89036eec0c

SHA256
665cf5612c61412c9acc928b1e155c8f11ae83905ce614d9a1a7ad72cc0fd489

SHA512
7e7ff60c157841f6f5bb206ebbce29f6df3a6c0c671805415ad7226654e13da49ad76e39a6d0afe28992348f3b5685ecacbfb44178fd61998c54caebbfd97832

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
4c97152c5c7f8dd289051380775e2ba3

SHA1
253addfb1c3020013cd027fff229391552bb6bcd

SHA256
902de37b32fe5aeac25fd976577da58b052aa299f77bd0aeaae89fe9e3fa1d86

SHA512
206458645991efa4e11bbdf1f5cf414ce8cedf1b20bbaa4cca0ef1ecf61afae7f8d41597b274b477bc76a2dc067b6f82827c2906d40c913d6d58669b016bd49f

Download Submit